Home / 4,100,165,363,581.60-6,145,942,803,005.40-1,379,534,256,969.90

Finding the Fourth Proportional to 4,100,165,363,581.60, 6,145,942,803,005.40 and 1,379,534,256,969.90

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Solution

The fourth proportional to 4,100,165,363,581.60, 6,145,942,803,005.40 and 1,379,534,256,969.90 is: 2,067,852,851,358.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,165,363,581.60 : 6,145,942,803,005.40 = 1,379,534,256,969.90 : x
  2. Step 2: Convert to fraction form
    4,100,165,363,581.60/6,145,942,803,005.40 = 1,379,534,256,969.90/x
  3. Step 3: Cross multiply
    4,100,165,363,581.60x = 6,145,942,803,005.40 × 1,379,534,256,969.90
  4. Step 4: Simplify right side
    4,100,165,363,581.60x = 8,478,538,638,123,559,135,739,904
  5. Step 5: Solve for x
    x = 8,478,538,638,123,559,135,739,904/4,100,165,363,581.60
  6. Step 6: Final answer
    x = 2,067,852,851,358.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.